On Thu, 2006-10-19 at 17:06 -0400, Weiwei Shi wrote: > thanks. i know how to go around it but i feel read.table should have > something like that to disable the process of adding "X" to the header > :)
You could try setting 'check.names = FALSE' to see what you end up with in terms of column names. That will effectively disable the use of make.names() to validate/adjust the incoming column names. The risk here is unknown depending upon the root etiology of the problem. HTH, Marc Schwartz ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.